30605854

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 46796400

約数和(自身を除く): 16190546

約数列:

[1, 2, 89, 139, 178, 278, 1237, 2474, 12371, 24742, 110093, 171943, 220186, 343886, 15302927, 30605854]

約数ペア:

[(1, 30605854), (2, 15302927), (89, 343886), (139, 220186), (178, 171943), (278, 110093), (1237, 24742), (2474, 12371)]